http://reply.papertrans.cn/3/238/23745/23745-11.png
Submitted on: 07 June 1998.
Revised on: 25 June 1998.
Accepted on: 21 July 1998.
Optoelectronics and Advanced Materials-Rapid Communications
http://reply.papertrans.cn/3/238/23745/23745-13.png
http://reply.papertrans.cn/3/238/23745/23745-14.png
http://reply.papertrans.cn/3/238/23745/23745-15.png
http://reply.papertrans.cn/3/238/23745/23745-16.png
http://reply.papertrans.cn/3/238/23745/23745-17.png
Submitted on: 18 May 2005.
Revised on: 07 June 2005.
Accepted on: 02 July 2005.
Optoelectronics and Advanced Materials-Rapid Communications
http://reply.papertrans.cn/3/238/23745/23745-19.png
Submitted on: 27 October 2023.
Revised on: 18 November 2023.
Accepted on: 15 December 2023.
Optoelectronics and Advanced Materials-Rapid Communications